Quick answer
The round needs two dice. Add the faces. 2 through 6 is 7Down. 8 through 12 is 7Up. 7 is Lucky 7. There are 36 face pairs. Fifteen of them total 2 through 6, six total 7, and fifteen total 8 through 12. That split is dice arithmetic, not a payout chart.
What is not printed
No multiple for 7Up, 7Down, or Lucky 7. One public note says this game has no side bet, and that the time from the tap to the result can be under 10 seconds. This page does not add a side-bet price or a Lucky 7 multiple.
Not a second app
These 7Up 7Down notes are public dice arithmetic. They are not a payout from come.apk. The installer on this preview is come.apk. One public catalogue lists the game with Aviator Pro, Dragon Tiger, Andar Bahar, Teen Patti, and 3 Patti.
Questions
Is 7 a win for 7Up?
No. 7 is Lucky 7. 7Up is a total above 7.
Why mention 36?
Two dice have 36 face pairs. The page states that so the totals are checkable. It is not a pay table.
Does this file include the game?
These notes are not measured from come.apk. The installer on this preview is come.apk.